2015226719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{215279}}^1$

素因数の和:215350

約数の個数: 16

約数和(自身を含む): 2356024320

約数和(自身を除く): 340797601

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 215279, 2368069, 4951417, 7965323, 54465587, 87618553, 183202429, 2015226719]

約数ペア:

[(1, 2015226719), (11, 183202429), (23, 87618553), (37, 54465587), (253, 7965323), (407, 4951417), (851, 2368069), (9361, 215279)]